Can anyone tell us how do you make a cell phone jammer?
In fact, as a big proponent of jammers, I'd love to know how they work. I wonder if anyone can tell me how do you make a Cell Phone Jammer?
Answers:
Maybe I can tell you how it works.Since the advent of cell phone jammer, it has been trusted by examination rooms, schools, prisons and other units. In fact, mobile phone signal jammers are not a new thing in foreign countries. In recent years, they have begun to be sold in the domestic market! The jammer only interferes with the mobile phone signal, so it will not affect the mobile base station and other electronic equipment.
I think I can satisfy your curiosity.Nowadays, many elementary and middle school students, each with a mobile phone, some are addicted to games, some are addicted to novels, etc., which are more dangerous for school exams. Baidu has all the answers. If everyone in the exam plagiarizes with their mobile phone, it will violate the exam. The purpose and meaning of!
